I need answers
with full explanation
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Answered by
0
Answer:
x/3
+
20
x/3
+
60
x/3
=
30
x
+
60
x
+
180
x
=
180
6x+3x+x
=
180
10x
=
18
x
hrs Then average speed = =
Totaltimetaken
Totaldistancetravelled
=
x/18
x
km/hr = 18 km/hr
Answered by
0
Step-by-step explanation:
side = 7 / 3
base = 4/ 3
perimeter = sum of all sides
= 2x 7/3 = 14/ 3
= 14/3 + 4/ 3
= 18/3
= 6 cm
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